Hello Jesper, Assuming your SSDs are server ones with capacitors I'd say the biggest impact will come from CPUs, up to twice lesser latency, up to twice... or maybe 1.5x more iops in parallel mode. If your SSDs are desktop then new server NVMes will be a significant improvement for writes, too. 17 февраля 2020 г. 21:54:27 GMT+03:00, jesper@xxxxxxxx пишет: > >Hi > >We have some oldish servers with ssds - all on 25gbit nics. R815 AMD - >2,4ghz+ > >Is there significant performance benefits in moving to a new NVMe >based, new cpus? > >+20% IOPs? + 50% IOPs? > >Jesper > > > >Sent from myMail for iOS >_______________________________________________ >ceph-users mailing list -- ceph-users@xxxxxxx >To unsubscribe send an email to ceph-users-leave@xxxxxxx -- With best regards, Vitaliy Filippov _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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